NVIDIA GeForce RTX 4090 Laptop vs NVIDIA RTX A6000

Compare NVIDIA GeForce RTX 4090 Laptop vs NVIDIA RTX A6000, specs and GPU benchmark score. Which is the better graphics card for the money?

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Specifications
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NVIDIA GeForce RTX 4090 Laptop

NVIDIA RTX A6000

Benchmark Score

Overall Score

General gaming and workstation score

14473 points

10% slightly better overall score

13092 points

Flux Core frame rate

Volumetric ray casting test, a computationally expensive method of rendering high-quality scenes

355 FPS

40 FPS slightly higher Flux Core frame rate

315 FPS

Electron frame rate

Randomly generated noise sphere test

182 FPS

24 FPS slightly higher Electron frame rate

158 FPS

City frame rate

Procedurally generated city scene with voxel rendering

253 FPS

30 FPS slightly higher City frame rate

223 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

145 FPS

22 FPS slightly higher Clouds frame rate

123 FPS

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

7059.26 points

33% slightly higher Blender score

5294.30 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

181715 points

193937 points

6% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

172409 points

4% slightly higher Geekbench 6 (Vulkan) score

165252 points

Specifications

Core Clock Speed

Nominal chip frequency

1335 MHz

1410 MHz

5% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1695 MHz

1800 MHz

6% slightly higher boost clock speed

Memory Bus Width

Number of parallel lines to the memory chips

256 Bit

384 Bit

49% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

576 GB/s

768 GB/s

33% slightly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

120 W

150% significantly lower TDP

300 W

Pixel Rate

Number of pixels that can be rendered per second

189.8 Gigapixels/s

201.6 Gigapixels/s

6% slightly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

515.3 Gigatexels/s

604.8 Gigatexels/s

17% slightly higher texture rate

Shading Units

Number of processors dedicated to shader processing

9728

10752

10% slightly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

304

336

10% slightly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

112

Identical

112

Other details

Rank

Ranking in the hardwareDB database

20th of 599

28th of 599

Release date

The official date of release of this chip

2023 January

2020 October

Memory Type

The type of memory used by this chip

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

GeForce RTX 4090 Laptop vs RTX A6000 specs and performance

In our benchmarks, the GeForce RTX 4090 Laptop beats the RTX A6000 in gaming performance.

The RTX A6000 has a slightly higher core clock speed. This is the frequency at which the graphics core is running at. While not necessarily an indicator of overall performance, this metric can be useful when comparing two GPUs based on the same architecture. In addition, the RTX A6000 also has a slightly higher boost clock speed. This is a frequency that can be reached if the GPU is cooled sufficiently and has enough power.

In addition, the GeForce RTX 4090 Laptop has a significantly lower TDP at 120 W when compared to the RTX A6000 at 300 W. TDP (Thermal Design Power) measures total heat output from the chip.

According to the results of the hardwareDB benchmark utility, the GeForce RTX 4090 Laptop is faster than the RTX A6000.